JOURNAL, journal. PDF STUDI TENTANG KOPERASI PERKEBUNAN KELAPA SAWIT RAKYAT BERPRESTASI DI INDONESIA Study of the Achievement Cooperative on Smallholder Oil Palm Plantation in Indonesia: Suharno, Yuprin A.D dan Trisna Anggreini. Agrienvi: Jurnal Ilmu Pertanian, [S. l.], v. 11, n. 02, p. 33–39, 2019. Disponível em: https://e-journal.upr.ac.id/index.php/aev/article/view/120. Acesso em: 22 jul. 2024.